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24 technicians listed · 14 in Saint Catharines · 5 open weekends · 22 rated 4.5+
Data verified October 16, 2026
Listed for drivers in and around Saint Catharines, ON, these 24 shops handle mufflers, pipes and catalytic converters. What each one says about welding, custom work and warranties comes from its own website; ratings and quotes come from public reviews.
14 of the 24 technicians we list are based in Saint Catharines; the other 10 serve Saint Catharines from towns including Niagara Falls, Niagara-on-the-Lake and Wainfleet. The technicians on this page are rated from 4.3 to 5.0 across 2,231 reviews; 16 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (97%), value (78%) and quality (75%). The topics that come up most in reviews of the technicians on this page are "fair", "honest" and "communication". 5 are open on Saturdays and 1 on Sundays. Domain records put 5 websites of the technicians on this page at ten or more years old; the oldest dates from 2001. 2 give free estimates; 6 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 13 of the technicians on this page; 10 publish a contact page; 6 list a public email and 1 takes bookings online. We count these figures across the technicians on this page; hours and prices change, so confirm the details with the technician before you visit.
2 of the 24 shops state that they estimate at no charge. Exhaust work is one of the few jobs where that is easy to honour, because the fault is visible from under the car, so ask them to put it on the hoist and point at the hole.
